Medial Malleolar Facet Anatomy in 3D

The articular surface on the inner ankle bone. If this facet is damaged, the ankle "tilts," leading to "Post-Traumatic Arthritis" and the need for a total ankle replacement.

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Related structures

Talus Lateral Malleolar Facet Medial Tubercle Facet for calcaneonavicular part of bifurcate ligament Facet for Plantar Calcaneonavicular Ligament Middle Facet for Calcaneus Posterior Calcaneal Articular Facet Superior Facet of Talus